51079240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{34513}}^1$

素因数の和:34561

約数の個数: 32

約数和(自身を含む): 118037880

約数和(自身を除く): 66958640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 34513, 69026, 138052, 172565, 276104, 345130, 690260, 1276981, 1380520, 2553962, 5107924, 6384905, 10215848, 12769810, 25539620, 51079240]

約数ペア:

[(1, 51079240), (2, 25539620), (4, 12769810), (5, 10215848), (8, 6384905), (10, 5107924), (20, 2553962), (37, 1380520), (40, 1276981), (74, 690260), (148, 345130), (185, 276104), (296, 172565), (370, 138052), (740, 69026), (1480, 34513)]